156711847221

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{78577}}^1$

素因数の和:78818

約数の個数: 48

約数和(自身を含む): 242711726400

約数和(自身を除く): 85999879179

約数列:

[1, 3, 9, 19, 57, 107, 109, 171, 321, 327, 963, 981, 2033, 2071, 6099, 6213, 11663, 18297, 18639, 34989, 78577, 104967, 221597, 235731, 664791, 707193, 1492963, 1994373, 4478889, 8407739, 8564893, 13436667, 25223217, 25694679, 75669651, 77084037, 159747041, 162732967, 479241123, 488198901, 916443551, 1437723369, 1464596703, 2749330653, 8247991959, 17412427469, 52237282407, 156711847221]

約数ペア:

[(1, 156711847221), (3, 52237282407), (9, 17412427469), (19, 8247991959), (57, 2749330653), (107, 1464596703), (109, 1437723369), (171, 916443551), (321, 488198901), (327, 479241123), (963, 162732967), (981, 159747041), (2033, 77084037), (2071, 75669651), (6099, 25694679), (6213, 25223217), (11663, 13436667), (18297, 8564893), (18639, 8407739), (34989, 4478889), (78577, 1994373), (104967, 1492963), (221597, 707193), (235731, 664791)]